Fetco CBS-2031S User manual

Category
Coffee making accessories
Type
User manual
FETCO®, LUXUS®, EXTRACTOR® and Driven To Pioneer Innovation™ are trademarks or trade names of Food Equipment Technologies Company.
© 2005 Food Equipment Technologies Company Part # P019 August 16, 2005
NOTICE TO INSTALLER: Please leave this book with the machine.
www.fetco.com
User’s Guide
Table of Contents
Contact Information ..................................................2
Description & Features .............................................2
Specifications............................................................2
Requirements........................................................2
Weights and Capacities ........................................2
Electrical Configuration and Brewing Efficiency ...3
Dimensions & Utility Connections.............................4
Installation.................................................................5
Operating Instructions ..............................................8
Programming ............................................................9
Batch Settings.......................................................9
Temperature Settings .........................................10
Advanced Settings and Diagnostics ...................10
Relay Test ...........................................................11
Error Codes ............................................................12
Parts .......................................................................13
Models:
f CBS-2031e / CBS-2031s
f CBS-2032e / CBS-2032s
2
Contact Information
FETCO
®
Food Equipment Technologies Company
600 Rose Road
Lake Zurich IL 60047-0429 USA
Internet: www.fetco.com
Phone: (800) 338-2699 (US & Canada)
(847) 719-3000
Fax: (847) 719-3001
Description & Features
The CBS-2030e and CBS-2030s series feature patented intermittent spray over technology, which works like this:
The following variables are programmed for each batch size:
Brew volume Prewet percent (Percentage of the brew volume)
Brew time Prewet delay (The time between prewetting and the brew cycle.)
Bypass percent
(CBS-2031s & 2032s only)
(Percentage of the brew volume)
Drip delay (The time between the end of the brew cycle
and the unlocking of the brew basket.)
Using these variables, the software calculates how much water to use for prewetting and brewing. The total brew
time is divided into several 30 second cycles. Within these cycles, the software calculates how long to spray water
over the coffee grounds, and how long to pause before the next cycle begins.
Features
All Models: CBS-2031s & CBS-2032s Only:
Two fully programmable batch sizes per side Magnetic brew basket sensor
Adjustable prewetting cycle Brew basket safety locks
Electronically controlled hot water service Adjustable bypass
Brew temperature protection
Specifications
Requirements
Water Requirements: Electrical: See electrical configuration chart.
CBS-2031e/2031s: 20-75 psig, ¼ gpm
CBS-2032e/2032s: 20-75 psig, ½ gpm
Coffee Filters: 13” X 5 ” FETCO Product # F002
Weights and Capacities
Brewer
Model
Weight
(empty)
Water tank
Capacity & Weight.
Weight
(filled)
Dispenser
Weight, ea.
Dispenser
Filled, ea..
Total Weight Brewer
& Dispensers, Filled
CBS-2031e
CBS-2031s
35 lbs. 3.0 gal. 25 lbs. 60 lbs. 4.4 lbs. 11 lbs. 71 lbs.
CBS-2032e
CBS-2032s
53 lbs. 5.4 gal. 45 lbs. 98 lbs. 4.4 lbs. 11 lbs. 120 lbs.
3
Electrical Configuration and Brewing Efficiency
US & Canada
CBS-2031e / CBS-2031s
3.0 liters per batch
Electrical Heater Voltage Maximum Batches per Hour* (max 11)
Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water
E31045 1 X 1.5 KW 120 single 2 + ground 1.6 13.0 4.9 11.0
Can be connected
2 X 1.5 KW 120/208 single 3 + ground 2.4 11.3 7.3 11.0
to 120 VAC or
120/220 2.6 12.0 8.2 11.0
120/208-240 VAC
120/240 3.1 13.0 9.7 11.0
E31035 1 X 1.7 KW 120 single 2 + ground 1.8 14.7 5.5 11.0
Can be connected
2 X 1.7 KW 120/208 single 3 + ground 2.7 12.8 8.3 11.0
to 120 VAC or
120/220 3.0 13.5 9.2 11.0
120/208-240 VAC
120/240 3.5 14.7 11.0 11.0
E31015 1 X 2.3 KW 120 single 2 + ground 2.4 19.7 7.4 11.0
Can be connected
2 X 2.3 KW 120/208 single 3 + ground 3.6 17.1 11.0 11.0
to 120 VAC or
120/220 4.1 18.1 11.0 11.0
120/208-240 VAC
120/240 4.7 19.7 11.0 11.0
CBS-2032e / CBS-2032s 3.0 liters per batch
Electrical Heater Voltage Maximum Batches per Hour* (max 22)
Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water
E32015 2 X 3 KW 120/208 single 3 + ground 4.6 22.4 14.6 22.0
120/220 5.1 23.7 16.9 22.0
120/240 6.1 25.8 19.4 22.0
* Based on standard factory settings: 4.0 minute brew time; 0% prewet; 200 F water.
Export
CBS-2031e / CBS-2031s
3.0 liters per batch
Electrical Heater Voltage Maximum Batches per Hour* (max 11)
Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water
E31025 1 X 3 KW 220 single 2 + ground 2.6 12.0 8.4 11..0
CBS-2032e / CBS-2032s 3.0 liters per batch
Electrical Heater Voltage Maximum Batches per Hour* (max 22)
Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water
E32025 2 X 3 KW 220 single 2 + ground 5.1 23.7 16.9 22.0
* Based on standard factory settings: 4.0 minute brew time; 0% prewet; 200 F water.
4
Dimensions & Utility Connections
DWG 201108-000
DWG 201109-000
CBS-2031e / CBS-2031s
CBS-2032e / CBS-2032s
5
Installation
(For Qualified Service Technicians Only)
Keys To A Successful Installation
If not installed correctly by qualified personnel, the brewer will not operate properly and damage may result.
Damages resulting from improper installation are not covered by the warranty.
Here are the key points to consider before installation:
Electrical:
All FETCO brewers require NEUTRAL. Ground is not an acceptable substitute. Installation without neutral
may cause damage to the electronic components.
The electrical diagram is located on the inside of the lower cover.
The installation must comply with applicable federal, state, and local codes having jurisdiction at your
location. Check with your local inspectors to determine what codes will apply.
Plumbing:
This equipment is to be installed to comply with the applicable federal, state, or local plumbing codes.
The water line must be flushed thoroughly prior to connecting it to the brewer to prevent debris from
contaminating the machine.
Verify that the water line will provide at least ¼ gallon per minute for the CBS-2031, and ½ gallons per
minute for the CBS-2032 before connecting it to the brewer.
General:
Utilize only qualified beverage equipment service technicians for installation. A Service Company Directory
may be found on our web site, http://www.fetco.com.
Installation Instructions
Brewer Setup
1. Review the Dimensions for the unit you are installing. Verify that the brewer will fit in the space intended for it,
and that the counter or table will support the total weight of the brewer and dispensers when filled.
2. The brewer’s legs are shipped inside the brew baskets.
Remove the brew basket(s) and the coffee dispenser(s).
Place the brewer on its back and screw in the legs.
3. Place the brewer on the counter or stand.
4. When the brewer is in position, level it front to back as well
as side to side by adjusting the legs.
5. Remove the lower cover to access the water and electrical connections. Knock-outs are provided in the back
and base of the brewer body for the connections.
Water Connection
1. Water inlet is a 3/8 inch male flare fitting.
2. The brewer can be connected to a cold or hot water line. Cold water is preferred for best coffee flavor, but hot
water will allow for faster recovery times.
3. Install a water shut off valve near the brewer to facilitate service. If an in-line water filter is used, it should be
installed after the water shut off valve and in a position to facilitate filter replacement.
4. Flush the water supply line and filter before connecting it to the brewer.
5. Verify that the water line will provide at least ¼ gallon per minute for the CBS-2031, and ½ gallon per minute
for the CBS-2032, and that the water pressure is between 20 and 75 psig.
Warning: Legs are to be adjusted for
leveling the brewer only. Do not use
for height adjustment or extend them
higher than necessary.
6
Electrical Connection – US & Canada
1. Verify that the actual voltage at the electrical service connection is compatible with the specifications on the
brewer’s serial number label. Make sure the electrical service includes neutral.
2. The temperature and water tank fill level are pre-set at the factory. There is no need to turn off the heaters
during the installation process. The heaters are disabled by the control board until the tank is full of water. The
heating process will start automatically when the tank has filled.
3. The CBS-2031 is factory equipped with a 120 V cord and plug. The CBS-2032 has only a terminal block for
connecting the incoming power wires. Consult local codes to determine if a cord and plug can be installed, or if
the unit must be hard wired.
4. A fused disconnect switch or circuit breaker on the incoming power line must be conveniently located near the
brewer, and its location and markings known to the operators.
5. The body of the brewer must be grounded to a suitable building ground.
A ground lug is provided in the brewer next to the power terminal block.
Use only 10 gauge copper wire for grounding.
6. Electrical connections must be secured in-place within the unit to meet
national and local standards.
7. Finally, connect the incoming power wires to the terminal block as shown in accordance with applicable codes.
CBS-2031e / CBS-2031s
Can be connected to 120 VAC or 120/208-240 VAC
Factory Configuration
120 VAC, 3 wires
L1
L2
N
GROUND
CORD WITH
NEMA 5-20P PLUG
L2 - NOT USED
Optional Field Conversion*
120/208-240 VAC, 4 wires
Step 1: Remove the factory provided 120 V cord &
plug from the terminal block.
Step 2: Connect the incoming wires to the terminal
block in accordance with applicable codes.
L1
L2
N
GROUND LUG
GROUND
WIRE
N
208-240V
120V 120V
*This procedure must be performed only by a qualified
service technician or electrician.
Notice:
In order for this product to comply with the
requirements of the Underwriters Laboratories listing,
the following conditions apply:
1.) This unit must be hard wired for 120/208-240 VAC.
2.) Once the unit is converted to 120/208-240 VAC
operation, it cannot be converted back to 120
VAC operation.
CBS-2032e / CBS-2032s
Can be connected only to 120/208-240 VAC
L1
L2
N
GROUND LUG
GROUND
WIRE
N
208-240V
120V 120V
Warning: To prevent
electrical shock, this
unit must be properly
grounded.
7
Final Setup
1. Turn on the incoming water supply line and inspect both inside
and outside of the brewer for leaks in all fittings and tubes
2. Turn on the incoming power.
3. Press the brewer’s main power switch, which is hidden behind the
front leg of the brewer. The control panel on/off switch will begin
flashing. Press this switch.
4. Within 6 seconds, the hot water tank will begin filling until the
water is sensed by the probe at the top of the tank. The display will
read “FIL”. The heaters will be disabled by the control board until
the tank is full.
5. While the water is heating, the display will read “LO” and the
actual water temperature will be displayed. After the water has
reached the set temperature, the display will be blank. There is no
“ready” light.
6. Review the Operating Instructions. Brew one full batch (water
only) on each side to confirm proper fill levels. The brewer is
factory set with water only (no coffee) to dispense the correct
amount of water. If the actual volume is slightly different from the
programmed volume, fine tuning the brewer may be necessary.
See #60 – 61 in the Advanced Settings & Diagnostics section.
7. Re-attach the covers after one final inspection for leaks. Look
closely in the top of the brewer at the dispense fittings during this
inspection.
Operator Training
Review the operating procedures with whoever will be using the
brewer. Pay particular attention to the following areas:
1. Always pre-heat the dispensers before the first use of each day by
filling them half way with hot water, and letting them stand for at
least 15 minutes.
2. Don't remove the brew basket until it has stopped dripping.
3. Make sure the dispenser is empty before brewing into it.
4. Show how to attach covers, close, and or secure the thermal
dispensers for transporting.
5. Show the location and operation of the water shut off valve as well
as the circuit breaker for the brewer.
6. Steam from the tank will form condensation in the vent tubes. This
condensation will drip into and then out of the brew baskets. 1/4
cup discharging overnight is possible. Place an appropriate
container under each brew basket when not in use.
7. We recommend leaving the power to the brewer on overnight. The
water tank is well insulated and will use very little electricity to
keep the tank hot. Leaving the brewer in the on position will also
avoid delays at the beginning of shifts for the brewer to reach
operating temperature.
8
Operating Instructions
Control Panel Functions
Only switches that are active are illuminated.
Switches that are inactive or disabled are invisible.
X Main Power Switch
Controls all power to brewer
Indicator lamp at top of panel.
Y Control Panel On/Off Switch
Affects only control panel. Does
not disconnect main power.
Flashing = Off
Lit = On
Invisible = Main Power Off
Z Display
”FILL” = Water tank is filling.
”LO XXX” = Unit is heating, not
ready to brew. (XXX = actual
temperature.)
Blank = Ready to brew.
Also displays error messages.
[ Stop Switches
Stops brew cycle
Lit = Brew cycle in progress
Invisible = Not brewing, or dripping
in progress
\ Brew Switches
Starts brew cycle
Must be held in for 1 second
Flashing = Brew cycle in progress
Lit = Ready to brew
Invisible – Not ready to brew, or
batch disabled
(See Programming Section)
] Hot Water Switch
Dispenses hot water from faucet
Hold in to dispense
Brewing
1. Turn the main power switch and control
panel switch on.
2. Prepare a brew basket with the correct size
filter and appropriate amount of coffee.
3. Slide the brew basket completely into the
rails.
4. Place a clean, empty, preheated dispenser
under the brew basket.
5. Select a batch from the available choices,
and hold the corresponding BREW button in
for 1 second to start the brew cycle.
6. The STOP button will illuminate, and the
selected BREW button will flash, indicating
that brewing is in progress. All other BREW
buttons will extinguish.
7. When the brew cycle is finished, the STOP
button will extinguish and the BREW button will
continue flashing, indicating that coffee may still
be dripping from the bottom of the brew basket.
8. Before removing the brew basket or dispenser,
visually verify that dripping has stopped.
Notes:
Preheat dispenser by filling at least ½ full with
water at brewing temperature. Allow it to sit for
at least 15 minutes before draining.
9
Programming
Batch Settings
Display
Turn the brewer off by pressing the main power switch.
Press the main power switch again to turn the unit on.
32
The last 2 digits of the model number will display briefly, then S t b. S t b
Quickly hold the STOP button for 3 seconds. P r G
The display will show the software version. Example:
0.0 3.2
Press STOP to continue.
Batches are numbered 1 – 2 (single brewers) or 1 – 4 (dual brewers)
Next, the first batch parameter is displayed – batch 1, brew volume
1.1 2.49
Use the SCROLL UP and SCROLL DOWN buttons to adjust.
Press the STOP button to go to the next parameter – brew time. 1.2 4.00
Continue this way until all parameters are programmed for batch #1.
(See the chart below for an explanation of each parameter.)
Next, batch #2 programming begins.
2.0 OFF
Batches 2 and 4 may be disabled by leaving them set to “OFF”.
Change to “ON” to enable. Batches 1 and 3 cannot be disabled.
After all batches are programmed, go to temperature settings.
7 200
(See next page)
MAIN POWER
SWITCH IS
BEHIND
FRONT LEG.
Important! After programming, you must press the HOT WATER button to save the settings and exit
programming mode, or changes will be lost. You may exit programming at any time.
Batch Parameters
X=Batch Number (1 - 4)
Parameter Name Range Increment Default Setting Comment
X.0 Batch Enabled or
Disabled
On/Off Batch 1 & 3 = ON
Batch 2 & 4 = OFF
Batch 1 & 3 cannot be
disabled.
X.1 Brew Volume (Liters) 0.94 – 4.72 0.03 or
0.04
2.49 liters To display gallons,
see # 59 in Advanced
Settings section.
X.2 Brew Time (Min:Sec) 2:00 – 24:00 0:30 4:00 minutes
X.3 Bypass Percent
(CBS-2031s / 2032s only)
0.00 – 40.0% 1% 0 % Percentage of total
brew volume
X.4 Prewet Percent 0.00 – 15.0% 1% 0 % Percentage of total
brew volume
X.5 Prewet Delay
(Min:Sec)
0:10 – 5:00 0:10 1:00 minute The time between
prewetting and start of
brew cycle.
X.6 Drip Delay (Min:Sec) 0:30 – 6:00
Minutes
0:10 1:00 minute The time between end
of brew cycle and
when brew switch
stops blinking.
1.1 2.49
PARAMETER
SETTING
BATCH #
Example: Left Side – Large Batch – Volume 2.49 Liters.
10
Temperature Settings
Parameter Name Range Default Setting Comment
7
Water Temp. (°F) 180°F - 208°F 200°F
Inside tank. Will be slightly lower at
spray head. To display in ° Celsius,
see # 58 in Advanced Settings.
8 Hot Water Service A (auto) / On / Off A (auto) A= Faucet will dispense only when not
brewing.
On=Faucet always enabled.
Off=Faucet always disabled.
9 Brew at Set
Temperature
0 - 1 1 0=Will brew at any temperature.
1=Will brew only at set temperature.
Note: Changes will not take effect until
the next brew cycle is completed.
Parameter Name Range Default Setting Comment
10 Enter Advanced
Settings &
Diagnostics
0 - 1 0 0 = Skip Advanced Settings &
Diagnostics. Loop back to start of
batch programming cycle.
1 = Enter Advanced Settings &
Diagnostics.
Press STOP to continue
Important! To save your changes, press to exit programming mode and return to operating mode.
Advanced Settings and Diagnostics
Address Description Range Default Comment
50 Water Level
in Tank
0 - 1 Tests if water is touching probe.
0 = Tank is less than full
1 = Tank is full
52 Brew Basket
Sensor State
(left / right)
0 - 1 CBS-2031s / CBS-2032s Only
To test, slide the brew basket in and out. Display
should toggle between 0 and 1.
0 = Brew basket out. 1 = Brew Basket in.
55 Tank Temperature
180°F - 208°F
Displays current tank temperature. If temperature
is below 175°F, displays “LO”.
56 Brewer Model
Number
31 - 52 Must be set for the correct model number of the
brewer: 31 for CBS-2031e or 2031s, 32 for CBS-
2032e or 2032s.
57 Reload Defaults 0 - 1 0 Changes all settings to default factory settings.
0 = Do not reload defaults
1 = Reload all default settings
If 1 is selected, you must advance to the next
address for this change to take effect.
Does not change address 56 – model number.
58 Temperature Scale F or C F F = Displays temp in degrees Fahrenheit
C = Displays temp in degrees Celsius
59 Water Volume
Scale
LTR or GAL LTR LTR = Displays volume in liters
GAL = Displays volume in gallons
11
Address Description Range Default Comment
60
and
61
Left Brew Valve
Flow Rate
Right Brew Valve
Flow Rate
0.35 – 2.24
If #59 is LTR
or
0.09 – 0.59
If #59 is GAL
1.48
0.39
Use this to compensate for minor discrepancies in
actual volume versus programmed volume. Set
lower to increase volume, higher to decrease
volume. The following formula can be used to
determine the correct setting:
ACTUAL VOLUME
PROGRAMMED VOLUME
X
CURRENT
SETTING
=
NEW
SETTING
64 Keypad Test 0 - 1 0 Tests function of control panel switches.
0 - Skip keypad test
1 - Keypad test active
Starting at the top, press each button. Display will
read the name of the switch being pressed.
Brew switches are named S1, S2, S3, etc.
The hot water switch must be pressed last, as this
will exit the test.
65 Relay Test 0 - 1 0 0 - Skip relay test. Loop back to #50
1 – Relay test active.
Press STOP to continue
Press to save the settings and exit Diagnostic mode.
Press again to exit Programming mode and return to Operating mode.
Relay Test
Tests the individual relays which control various components.
Use either batch button to actuate the relays.
To begin, you must first press the blinking Control Panel Power Switch.
Address Description Comment
90 Left or Single Brew Valve
91 Right Brew Valve
92 Left or Single Bypass Valve CBS-2031s / CBS-2032s Only
93 Right Bypass Valve CBS-2031s / CBS-2032s Only
94 Hot Water Faucet
95 Fill Valve
96 Heater To protect the heaters, this test will work only if the tank is full.
Press to exit Relay Test.
Press again to exit Diagnostic mode.
Press again to exit Programming mode and return to Operating mode.
Warning: During these
tests, hot water may
be dispensed from
t he valve being tested.
12
Error Codes
Code Description Possible Cause Corrective Action
How to Clear Error
Codes
001 Internal Error
System had to reload default
settings.
Control board failure. Clear error.
Re-program the brewer to the
desired specifications. If error
occurs again, replace control
board.
Turn main power
switch off and on.
050 Shorted temperature probe. Probe failure. Replace probe. Turn main power
switch off and on.
051 Open temperature probe. Bad probe connection, or
probe failure.
Check all connections. Replace
probe if necessary.
Turn main power
switch off and on.
075
or
NO
BAS
CBS-2031e / 2032e
Brew Basket Sensor
These models do not
have brew basket
sensors or locks. This
error indicates a bad
connection on the brown
jumper wire on the Molex
connector connected to
the top of the control
board.
Press both ends of the jumper
wire into the connector to make
better contact.
Brew basket sensor or
lock has failed.
If the brew basket can be
pulled out during the
brew cycle, the brew
basket lock has failed.
Repair or replace brew basket
sensor or lock.
Press the flashing
control panel power
switch to resume
operation.
075 CBS-2031s / 2032s
Brew basket lock or sensor
failure.
Magnet in brew basket
handle is missing or
loose.
Remove brew basket handle.
Place magnet in correct
position.
100 Initial Fill Error
Initial fill time was more than
15 minutes.
Water supply flow rate is
too low.
Watch for short potting during
brew cycle. Investigate cause of
low flow rate. (Clogged water
filter, etc.)
Press the control
panel power switch.
101 Error on refill
Tank did not refill within 3
minutes.
Water supply flow rate is
too low.
Watch for short potting during
brew cycle. Investigate cause of
low flow rate. (Clogged water
filter, etc.)
Error message is
cleared automatically
at end of brew cycle.
Possible leak in tank,
fitting, or valve.
Check inside of machine for
leaks.
102 Unwanted Fill
When brewer is idle, the fill
valve was activated for more
than 30 seconds during a 1
hour period.
Output on control board
has failed, causing a
dispense valve to open.
Replace control board.
Turn main power
switch off and on.
200 Flat Line Temperature
(Water is boiling)
System is calling for heat, but
the temperature does not rise
at least 2°F within 10 minutes.
Triac is stuck closed, bad
output on control board,
or temperature is set too
high for altitude.
Check triacs, check control
board output, or adjust
temperature for altitude.
Turn main power
switch off and on.
201 Heater Open
System is calling for heat, but
the temperature does not rise
at least 2°F within 10 minutes.
This error is disabled during
brewing and while using the
hot water faucet.
Heating element failure. Check and replace heating
elements if necessary.
Turn main power
switch off and on.
202 Heater Short
System is not calling for heat,
but temperature rises more
than 5°F.
Possible triac stuck
closed, or bad output on
control board.
Check triac and control board. Enter programming
mode, then exit
programming mode.
255 Keypad Error
A switch was pressed for more
than 45 seconds.
Switch was held in too
long, or switch is stuck
closed.
Clear error and try again. If
error occurs without switch
being pressed, replace input
board.
Turn main power
switch off and on.
13
Parts
Figure 1 – CBS-2031e / CBS-2031s Main Assembly
DWG 101194-C
ITEM # QTY PART # DESCRIPTION
1 1 001051 WELDMENT CBS-2031e
2 1 108001 SWITCHING/CONTROL BOARD, 5 KEYS, S2P (CBS-2031e ONLY)
2 1 108037 SWITCHING/CONTROL BOARD, 5 KEYS, S2P (CBS-2031s ONLY)
3 2 29007 NUT, #4-40 KNURLED THUMB
4 4 15007 STANDOFF, MALE-FEMALE, THREADED HEX 4-40-1/2"
5 1 51042 BOARD, POWER SUPPLY-120VAC
5 1 51055 BOARD, POWER SUPPLY-220VAC
EXPORT
220V ONLY
6 4 29019 SPACER, .25" HEX x 1" LG., FEM, #4-40 THREAD
7 1 57006 FILL VALVE, S-53 120VAC
7 1 57017 FILL VALVE, S-53 220VAC
EXPORT
220V ONLY
8 1 24012 GASKET, S-53 FILL VALVE
9 1 31078 FITTING, S-53 FILL VALVE INLET
10 1 03074 BRACKET, S-53
11 4 82020 SCREW, S-53 FILL VALVE
12 1 31031 FITTING, 90º MALE ELBOW, 3/8 TUBE OD X 3/8 MPT
13 1 86040 CONNECTOR, CABLE CLAMP, 3/4"
14
14 1 52050 TERMINAL BLOCK
15 1 65002 CONNECTOR, COPPER LUG
16 2 86032 BUSHING, SNAP, 1" MOUNTING HOLE DIA
17 1 102189 ASSEMBLY, POWER BRACKET, CBS-2000e
17 1 52026 CIRCUIT BREAKER, 5A
17 1 58054 SWITCH, PUSH BUTTON
18 7 83026 WASHER, INTERNAL TOOTH LOCK, #8 SCREW SIZE,
19 13 84002 NUT, HEX, #8-32 MACHINE SCREW
20 1 102080 ASSEMBLY, SMALL SPRAY HEAD, 120V (SEE FIG. 5)
20 1 102158 ASSEMBLY, SMALL SPRAY HEAD, 220V (SEE FIG. 5)
EXPORT
220V ONLY
21 1 002065 WELDMENT, HOT WATER FAUCET
22 1 33007 LOCKNUT, 7/16 STRAIGHT PIPE THREAD
23 4 73029 LEG, THERMOPLASTIC, 2.50"(63mm)
24 2 29021 SPACER, #8 SCREW SIZE, ½ OD X ¼ LG, ROUND UNTH.
25 1 102192 ASSEMBLY, HOT WATER VALVE, 120VAC
25 57047 VALVE, DSV-11, 120 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
25 1 102193 ASSEMBLY, HOT WATER VALVE, 220VAC
EXPORT
220V ONLY
25 57071 VALVE, DSV-11, 220 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
EXPORT
220V ONLY
25 57073 VALVE REBUILD KIT, DSV11. (PLUNGER, SPRING, AND DIAPHRAGM)
26 2 83051 WASHER, #8 SCREW SIZE, FLAT
27 1 104028 ASSEMBLY TANK CBS-2031e (SEE FIG 2)
28 1 22062 INSULATION TANK FRONT CBS-2031e
29 1 22063 INSULATION TANK BACK CBS-2031e
30 1 45077 OVERLAY CBS-2031e
31 1 41016 LABEL, EXTRACTOR
32 1 46029 LABEL, POWER SWITCH
33 1 102139 ASSEMBLY, WATER LEVEL PROBE, CBS-2030
34 1 102190 ASSEMBLY, DIGITAL TEMP. PROBE, 5.0" LG.
35 1 44004 LABEL GROUND
36 1 402025 HARNESS, LOW AMP, ELECTRICAL, CBS-2031e, TWO HEATERS
37 1 402035 HARNESS, HIGH AMP, ELEC. 2 HEATER WIRE SET CBS-2031e
38 1 63019 CORD, 120 VAC, 12/3 AWG ,20 AMP , W/5-20P NEMA PLUG
38 1 63018 CORD, 120 VAC, 12/3 AWG ,15 AMP , W/5-15P NEMA PLUG
39 1 25056 TUBE, 3/4"OD X 1/2"ID X 4"LG, BREW
40 1 25058 TUBE 5/8"OD X 3/8"ID X 2.5"LG, HOT WATER FAUCET
41 3 86038 CLAMP, HOSE, .670"-.780" DIA RANGE
42 1 86020 CLAMP, HOSE, .875"-.750" DIA RANGE
44 1 25059 TUBE, 5/16"OD X 3/16"ID X 9 1/4"LG VENT
45 1 25102 TUBE, 1/4"OD X 1/8"ID X 20" LG VENT HOT WATER VALVE
46 1 25055 TUBE, 5/8"OD X 3/8"ID X 12"LG DRAIN
47 1 25057 TUBE, 5/8"OD X 3/8"ID X 14 1/2"LG, COLD WATER
48 1 25064 TUBE, 5/8"OD X 3/8"ID X 6.5"LG. HOT WATER
49 5 86007 CLAMP, HOSE, .593"-.656" DIA RANGE
50 1 01506 COVER TOP CBS-2031 & 41
51 1 01507 COVER BASE UPPER CBS-2031
52 1 401217 WIRING DIAGRAM, CBS-2031e, L1, L2, N, + GR
53 1 102191 ASSEMBLY, RIGHT COVER CBS-2030's
54 10 82053 SCREW, # 6-32 X 1/2" TRUSS HD PH
55 1 101171 BREW BASKET ASSY., 13 X 5, DIA HOLE 0.218" (SEE FIG. 6)
ADDITIONAL PARTS FOR CBS-2031s, NOT SHOWN ON DRAWING
1 102207 ASSEMBLY, REED SWITCH
1 101160 ASSEMBLY, BREW BASKET LOCK. 120 VAC
1 101174 ASSEMBLY, BREW BASKET LOCK. 220 VAC
EXPORT
220V ONLY
1 57044 VALVE, BYPASS LEFT 120 VAC
57047 VALVE, DSV-11, 120 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
1 57077 VALVE, BYPASS LEFT 220 VAC
EXPORT
220V ONLY
57071 VALVE, DSV-11, 220 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
EXPORT
220V ONLY
57073 VALVE REBUILD KIT, DSV11. (PLUNGER, SPRING, AND DIAPHRAGM)
1 101175 BREW BASKET ASSEMBLY, 13 x 5, DIA. HOLE 0.280 (SEE FIG. 7)
15
Figure 2 – CBS-2031e / CBS-2031s Tank Assembly
DWG 104028-A
ITEM # QTY PART # DESCRIPTION
1 1 004042 WELDMENT TANK CBS-2031e
2 1 24002 O-RING, TANK COVER
3 1 102013 ASSEMBLY, TANK COVER
4 3 31117 LOCKNUT 1/4 STRAIGHT PIPE THREAD
5 3 83042 WASHER, .875"OD X .562"ID, FLAT
6 1 31081 PLUG, HEX HEAD 1/4" MPT
7 1 25098 FITTING, COMPRESSION MALE CONNECTOR
8 1 31036 FITTING COMPR. MALE CONNECTOR 1/4 TUBE OD X 1/4 MPT
9 2 107025 HEATER ASSY., 1500W/120VAC
9 2 107019 HEATER ASSY., 1700W/120VAC
9 2 107020 HEATER ASSY., 2300W/120VAC
9 2 107021 HEATER ASSY., 3000W/240VAC
EXPORT
220V ONLY
10 1 31116 LOCKNUT 1/8 STRAIGHT PIPE THREAD
11 1 83041 WASHER, .812"OD X .412"ID, FLAT
12 1 31005 FITTING, 90 ELBOW, 1/4 HOSE ID X 1/8 MPT
13 2 03332 BRACKET 2, ONE SHOT THERMOSTAT
14 2 53064 THERMOSTAT, SINGLE SHOT,TRIAC
15 8 83011 WASHER, #6 SCREW SIZE, INTERNAL
16
16 8 84001 NUT, HEX, #6-32 MACHINE SCREW
17 1 31118 LOCKNUT 3/8 STRAIGHT PIPE THREAD
18 1 83044 WASHER, 1.125"OD X 0.750"ID, FLA
19 1 31071 FITTING, 1/2 HOSE ID X 3/8" MPT
20 3 31021 BUSHING, 3/4-16 X 1/4 NPSM, HEX HEAD
21 1 31152 VALVE, COMPR 3/8 TUBE OD X 1/4 MPT
22 1 13055 TUBE, VALVE DRAIN , 3/8" OD X .035"TH X 1.5" LG
23 2 31128 FITTING, 90 ELBOW, 3/8 HOSE ID X 1/4 MPT
24 1 31027 FITTING, COMPR 90 MALE ELBOW, 3/8 TUBE OD X 1/4 MPT
25 1 13072 OUTLET, INSIDE TANK HOT WATER
26 2 03297 SINK, HEAT FOR 40A TRIAC
27 2 59008 TRIAC 40A, 600V
28 1 84007 NUT, 3/4-16 HEX JAM
17
Figure 3 – CBS-2032e / CBS-2032s Main Assembly
DWG 101196-D
ITEM # QTY PART # DESCRIPTION
1 1 001050 WELDMENT, CBS-2032e
2 1 104027 ASSEMBLY, TANK CBS-2032e (SEE FIG. 4)
3 1 22041 INSULATION TANK FRONT CBS-2032e
4 1 22042 INSULATION TANK BACK CBS-2032e
5 2 102080 ASSEMBLY, SMALL SPRAY HEAD, 120V (SEE FIG 5)
5 2 102158 ASSEMBLY, SMALL SPRAY HEAD, 220V (SEE FIG 5)
EXPORT
220V ONLY
6 1 102189 ASSEMBLY, POWER BRACKET, CBS-2000e
6 1 52026 CIRCUIT BREAKER, 5A
6 1 58054 SWITCH, PUSH BUTTON
7 2 86032 BUSHING, SNAP, 1" MOUNTING HOLE DIA
8 1 52050 TERMINAL BLOCK
9 1 65002 CONNECTOR, COPPER LUG
10 1 402023 HARNESS, LOW AMP, ELECTRICAL, CBS-2032e, TWO HEATERS
11 1 402032 HARNESS, HIGH AMP, TWO HEATER WIRE SET CBS-2032e
12 2 29021 SPACER, #8 SCREW SIZE
13 1 102192 ASSEMBLY, HOT WATER VALVE, 120VAC
18
13 57047 VALVE, DSV-11, 120 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
13 1 102193 ASSEMBLY, HOT WATER VALVE, 220VAC
EXPORT
220V ONLY
13 57071 VALVE, DSV-11, 220 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
EXPORT
220V ONLY
13 57073 VALVE REBUILD KIT, DSV11. (PLUNGER, SPRING, AND DIAPHRAGM)
14 2 83051 WASHER, #8 SCREW SIZE, FLAT
15 7 83026 WASHER, INTERNAL TOOTH LOCK, #8 SCREW SIZE,
16 17 84002 NUT, HEX, #8-32 MACHINE SCREW
17 1 108002 SWITCHING/CONTROL BOARD, 8 KEYS, D2P (CBS-2032e ONLY)
17 1 108038 SWITCHING/CONTROL BOARD, 8 KEYS, D2P (CBS-2032s ONLY)
18 4 15007 STANDOFF, MALE-FEMALE, THREADED HEX 4-40-1/2"
19 3 29007 NUT, #4-40 KNURLED THUMB
20 1 51042 BOARD, POWER SUPPLY-120VAC
20 1 51055 BOARD, POWER SUPPLY-220VAC
EXPORT
220V ONLY
21 4 29019 SPACER, .25" HEX x 1" LG., FEM, #4-40 THREAD
22 1 002065 WELDMENT, HOT WATER FAUCET
23 1 33007 LOCKNUT, 7/16 STRAIGHT PIPE THREAD
24 1 45078 OVERLAY CBS-2032e
25 3 73029 LEG, THERMOPLASTIC, 2.50"(63mm)
26 1 57006 FILL VALVE, S-53 120VAC
26 1 57017 FILL VALVE, S-53 220VAC
EXPORT
220V ONLY
27 1 24012 GASKET, S-53 FILL VALVE
28 1 31078 FITTING, S-53 FILL VALVE INLET
29 1 03074 BRACKET, S-53
30 4 82020 SCREW, S-53 FILL VALVE
31 1 31031 FITTING, 90 MALE ELBOW, 3/8 TUBE OD X 3/8 MPT
32 1 86040 CONNECTOR, CABLE CLAMP, 3/4"
33 1 102190 ASSEMBLY, DIGITAL TEMP. PROBE, 5.0" LG.
34 1 102139 ASSEMBLY, WATER LEVEL PROBE, CBS-2030'S
35 2 102195 ASSEMBLY, BUMPER, 2030e
36 2 25056 TUBE, 3/4"OD X 1/2"ID X 4"LG, BREW
37 1 25064 TUBE, 5/8"OD X 3/8"ID X 6.5"LG. HOT WATER
38 1 25055 TUBE, 5/8"OD X 3/8"ID X 12"LG DRAIN
39 1 25057 TUBE, 5/8"OD X 3/8"ID X 14 1/2"LG, COLD WATER
40 1 25058 TUBE 5/8"OD X 3/8"ID X 2.5"LG, HOT WATER FAUCET
41 1 25059 TUBE, 5/16"OD X 3/16"ID X 9 1/4"LG VENT
42 4 86038 CLAMP, HOSE, .670"-.780" DIA RANGE
43 2 86020 CLAMP, HOSE, .875"-.750" DIA RANGE
44 5 86007 CLAMP, HOSE, .593"-.656" DIA RANGE
45 1 25102 TUBE, 1/4"OD X 1/8"ID X 20" LG VENT HOT WATER VALVE
46 1 44004 LABEL GROUND
47 2 44024 LABEL, WARNING-HIGH VOLTAGE
48 1 01479 COVER, TOP CBS-2032 & 42
49 1 01463 COVER, UPPER BASE CBS-2032e
50 1 401219 WIRING DIAGRAM, CBS-2032e, 1PH, 3 WIRE + GR, 2 HEATERS
51 1 102191 ASSEMBLY, RIGHT COVER CBS-2030's
52 10 82053 SCREW, # 6-32 X 1/2" TRUSS HD PH
53 1 46027 LABEL, SPRAY HOUSING
54 1 46029 LABEL, POWER SWITCH
55 1 41016 LABEL, EXTRACTOR
57 2 101171 BREW BASKET ASSY., 13 X 5, DIA HOLE 0.218" (SEE FIG 6)
ADDITIONAL PARTS FOR CBS-2032s, NOT SHOWN ON DRAWING
2 101160 ASSEMBLY, BREW BASKET LOCK. 120 VAC
2 101174 ASSEMBLY, BREW BASKET LOCK. 220 VAC
EXPORT
220V ONLY
2 102207 ASSEMBLY, REED SWITCH
1 57043 VALVE, BYPASS RIGHT 120 VAC
57047 VALVE, DSV-11, 120 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
1 57076 VALVE, BYPASS RIGHT 220 VAC
EXPORT
220V ONLY
19
57071 VALVE, DSV-11, 220 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
EXPORT
220V ONLY
57073 VALVE REBUILD KIT, DSV11. (PLUNGER, SPRING, AND DIAPHRAGM)
6 83051 WASHER, #8 SCREW SIZE, FLAT
4 84030 LOCKNUT, #8-32 SCREW SIZE, HEX THIN NYLON INSERT
1 57044 VALVE, BYPASS LEFT 120 VAC
57047 VALVE, DSV-11, 120 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
1 57077 VALVE, BYPASS LEFT 220 VAC
EXPORT
220V ONLY
57071 VALVE, DSV-11, 220 VAC (COIL, DIAPHRAGM, SPRING, & PLUNGER)
EXPORT
220V ONLY
57073 VALVE REBUILD KIT, DSV11. (PLUNGER, SPRING, AND DIAPHRAGM)
1 101175 BREW BASKET ASSEMBLY, 13 x 5, DIA. HOLE 0.280 (SEE FIG. 7)
20
Figure 4 – CBS-2032e / CBS-2032s Tank Assembly
DWG 104027-A
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Fetco CBS-2031S User manual

Category
Coffee making accessories
Type
User manual

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